Here, a look at their nutrition profile and why you don’t need to fear their carbohydrate content or ranking on the glycemic index.

THE NUTRITION LOWDOWN

While white and sweet potatoes are nutritionally similar, there are some variations in nutrients when you compare them side by side. Here’s how they compare per 100 grams:

Sweet potatoes contain more vitamin A, calcium and folate and are higher in sugar. White potatoes offer similar vitamins and minerals, but are slightly higher in potassium. Compared to sweet potatoes, they’re also a great source of lutein and zeaxanthin, which helps maintain eye health.

DEBUNKING MYTHS SURROUNDING POTATOES

Potatoes are often demonized for being high in carbs. However, both sweet and white potatoes contain a type of naturally occurring carbohydrate called resistant starch, which cannot be processed by digestive enzymes, similar to dietary fiber. Resistant starch has been linked to health improvements within the gastrointestinal tract and digestive system. Moreover, these are healthy carbs the body needs to function at its best.

It’s possible you’re familiar with potatoes’ reputation of causing blood sugar to spike. In fact, the glycemic index of potatoes depends on a variety of factors like processing and preparation, variety, origin, maturation and the other foods with which they’re consumed. Adding lean proteins, healthy fats and fiber (by leaving the skin on) and watching portions are great ways to enjoy potatoes while keeping blood sugar stable.

WHY PREPARATION MATTERS

Many people consume potatoes in less-than-healthy processed forms (i.e., fries, chips or tater tots). However, baking, broiling, roasting or steaming potatoes preserves more nutrients and is less likely to cause blood sugar to spike.

If you’re looking for new ways to enjoy potatoes, try some of these recipes:

THE BOTTOM LINE

When eaten as part of a well-balanced diet, both white and sweet potatoes provide a variety of nutrients for a flavorful and satiating meal. What’s more, research has shown they can help with weight loss by lowering blood pressure and acting as a healthy source of carbs. Plus, potatoes are a low-cost item that can save you money when meal planning.

About the Author

Kristina is a board certified sports dietitian located in Orlando, Florida where she specializes in intuitive and mindful eating. She is the author of the food and nutrition blog, Love & Zest where she shares {mostly} healthy recipes with simple ingredients that are meant for real life. As a new mom, she knows that eating well and living an active lifestyle isn’t always easy… but it’s always worth it!! Kristina loves spending time outdoors with her family, sweaty workouts, and a good cup of coffee. Get in touch with her for one-on-one nutrition coaching (virtually or in person), or connect with her on Pinterest, Instagram, Facebook and YouTube.

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